professional aluminum radiator, LED street lamp radiator,auto radiator pannel manufacturers, aluminum extrusion. Item:aluminum radiatorDescription:1)Material : 6063 6061 6060 and different aluminium alloy ... color, electrostatic sliver, electrostatic champagne, electrostatic golden, electrostatic titanium , machine polish sliver, machine polish bronze, wooden grain color, and Fluorocarbon spraying. 4 ...